diff --git a/src/Mod/Fem/femguiobjects/_ViewProviderFemMaterial.py b/src/Mod/Fem/femguiobjects/_ViewProviderFemMaterial.py
index 9bca55d3a1..3c89fe9f63 100644
--- a/src/Mod/Fem/femguiobjects/_ViewProviderFemMaterial.py
+++ b/src/Mod/Fem/femguiobjects/_ViewProviderFemMaterial.py
@@ -1,6 +1,6 @@
 # ***************************************************************************
 # *                                                                         *
-# *   Copyright (c) 2013 Jürgen Riegel <FreeCAD@juergen-riegel.net>         *
+# *   Copyright (c) 2013 Juergen Riegel <FreeCAD@juergen-riegel.net>         *
 # *                                                                         *
 # *   This program is free software; you can redistribute it and/or modify  *
 # *   it under the terms of the GNU Lesser General Public License (LGPL)    *
diff --git a/src/Mod/Fem/femobjects/_FemMaterial.py b/src/Mod/Fem/femobjects/_FemMaterial.py
index 8d0db5655d..89435f0aae 100644
--- a/src/Mod/Fem/femobjects/_FemMaterial.py
+++ b/src/Mod/Fem/femobjects/_FemMaterial.py
@@ -1,6 +1,6 @@
 # ***************************************************************************
 # *                                                                         *
-# *   Copyright (c) 2013 Jürgen Riegel <FreeCAD@juergen-riegel.net>         *
+# *   Copyright (c) 2013 Juergen Riegel <FreeCAD@juergen-riegel.net>         *
 # *                                                                         *
 # *   This program is free software; you can redistribute it and/or modify  *
 # *   it under the terms of the GNU Lesser General Public License (LGPL)    *